Hon Hai Precision Industry Co., Ltd.

Fu Tai Hua Industry (shenzhen) Co., Ltd.

Fitipower Integrated (shenzhen) Inc.

Xiao-Jun Chen

Jiang-Feng Shan

Fu-Chuan Tsai

Hong-Yun Wei

Yu-Cui Zhou

Chang Zhu

Yu-Chun Tsai

Qiao-Na Sheng

Chun-Yan Yang

Na-Na Zhai

A time controller is able to convert and present the LCD display of gray levels within images with a brightness equal to that within the original images. The time controller alternates in operation between first and second modes of gamma correction, each for a specified time duration. In the first correction mode, the time controller corrects the original gray levels in a correction-positive manner and outputs first correction gray levels. In the second correction mode, the time controller corrects the original gray levels in a correction-negative manner, and outputs the second correction gray levels. The first correction gray level is equal to or larger than the second correction gray level, to correspond with original gray levels.

Time controller and liquid crystal display apparatus thereof

A luminous intensity test device includes an optical frequency converter, a display, and a processor. The optical frequency converter selectively converts at least a portion of light emitted by a light source into a digital signal. The display displays a color selection interface. The processor processes the digital signal and obtains the luminous intensity. When a tester inputs a color parameter into the color selection interface via an input device, the optical frequency converter converts a kind of light to the digital signal and then the processor processes the digital signal to obtain a luminous intensity and display the luminous intensity on the display.

Luminous intensity test device

Growing community of inventors

Shenzhen, China

Xiao-Jun Chen